text: /***********************************************************************************************************************
   * This file was generated by the MCUXpresso Config Tools. Any manual edits made to this file
   * will be overwritten if the respective MCUXpresso Config Tools is used to update this file.
   **********************************************************************************************************************/
  /*
   * How to setup clock using clock driver functions:
   *
   * 1. CLOCK_SetSimSafeDivs, to make sure core clock, bus clock, flexbus clock
   *    and flash clock are in allowed range during clock mode switch.
   *
   * 2. Call CLOCK_Osc0Init to setup OSC clock, if it is used in target mode.
   *
   * 3. Call CLOCK_SetMcgliteConfig to set MCG_Lite configuration.
   *
   * 4. Call CLOCK_SetSimConfig to set the clock configuration in SIM.
   */
  
  /* clang-format off */
  /* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
  !!GlobalInfo
  product: Clocks v8.0
  processor: K32L2B31xxxxA
  package_id: K32L2B31VLH0A
  mcu_data: ksdk2_0
  processor_version: 10.0.0
  board: FRDM-K32L2B
   * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
  /* clang-format on */
  
  #include "fsl_smc.h"
  #include "clock_config.h"
  
  /*******************************************************************************
   * Definitions
   ******************************************************************************/
  #define OSC_CAP0P                                         0U  /*!< Oscillator 0pF capacitor load */
  #define OSC_ER_CLK_DISABLE                                0U  /*!< Disable external reference clock */
  #define SIM_LPUART_CLK_SEL_IRC48M_CLK                     1U  /*!< LPUART clock select: IRC48M clock */
  #define SIM_OSC32KSEL_OSC32KCLK_CLK                       0U  /*!< OSC32KSEL select: OSC32KCLK clock */
  
  /*******************************************************************************
   * Variables
   ******************************************************************************/
  /* System clock frequency. */
  extern uint32_t SystemCoreClock;
  
  /*******************************************************************************
   ************************ BOARD_InitBootClocks function ************************
   ******************************************************************************/
  void BOARD_InitBootClocks(void)
  {
      BOARD_BootClockRUN();
  }
  
  /*******************************************************************************
   ********************** Configuration BOARD_BootClockRUN ***********************
   ******************************************************************************/
  /* clang-format off */
  /* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
  !!Configuration
  name: BOARD_BootClockRUN
  called_from_default_init: true
  outputs:
  - {id: Bus_clock.outFreq, value: 24 MHz}
  - {id: Core_clock.outFreq, value: 48 MHz}
  - {id: Flash_clock.outFreq, value: 24 MHz}
  - {id: LPO_clock.outFreq, value: 1 kHz}
  - {id: LPUART0CLK.outFreq, value: 48 MHz}
  - {id: MCGIRCLK.outFreq, value: 8 MHz}
  - {id: MCGPCLK.outFreq, value: 48 MHz}
  - {id: System_clock.outFreq, value: 48 MHz}
  settings:
  - {id: MCGMode, value: HIRC}
  - {id: LPUART0ClkConfig, value: 'yes'}
  - {id: MCG.CLKS.sel, value: MCG.HIRC}
  - {id: MCG_C2_OSC_MODE_CFG, value: ModeOscLowPower}
  - {id: MCG_C2_RANGE0_CFG, value: Very_high}
  - {id: MCG_MC_HIRCEN_CFG, value: Enabled}
  - {id: OSC0_CR_ERCLKEN_CFG, value: Enabled}
  - {id: OSC_CR_ERCLKEN_CFG, value: Enabled}
  - {id: SIM.CLKOUTSEL.sel, value: MCG.MCGPCLK}
  - {id: SIM.COPCLKSEL.sel, value: OSC.OSCERCLK}
  - {id: SIM.FLEXIOSRCSEL.sel, value: MCG.MCGPCLK}
  - {id: SIM.LPUART0SRCSEL.sel, value: MCG.MCGPCLK}
  - {id: SIM.LPUART1SRCSEL.sel, value: MCG.MCGPCLK}
  - {id: SIM.RTCCLKOUTSEL.sel, value: OSC.OSCERCLK}
  - {id: SIM.TPMSRCSEL.sel, value: MCG.MCGPCLK}
  - {id: SIM.USBSRCSEL.sel, value: MCG.MCGPCLK}
  sources:
  - {id: MCG.HIRC.outFreq, value: 48 MHz}
  - {id: OSC.OSC.outFreq, value: 32 MHz}
   * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
  /* clang-format on */
  
  /*******************************************************************************
   * Variables for BOARD_BootClockRUN configuration
   ******************************************************************************/
  const mcglite_config_t mcgliteConfig_BOARD_BootClockRUN =
      {
          .outSrc = kMCGLITE_ClkSrcHirc,            /* MCGOUTCLK source is HIRC */
          .irclkEnableMode = kMCGLITE_IrclkEnable,  /* MCGIRCLK enabled, MCGIRCLK disabled in STOP mode */
          .ircs = kMCGLITE_Lirc8M,                  /* Slow internal reference (LIRC) 8 MHz clock selected */
          .fcrdiv = kMCGLITE_LircDivBy1,            /* Low-frequency Internal Reference Clock Divider: divided by 1 */
          .lircDiv2 = kMCGLITE_LircDivBy1,          /* Second Low-frequency Internal Reference Clock Divider: divided by 1 */
          .hircEnableInNotHircMode = true,          /* HIRC source is enabled */
      };
  const sim_clock_config_t simConfig_BOARD_BootClockRUN =
      {
          .er32kSrc = SIM_OSC32KSEL_OSC32KCLK_CLK,  /* OSC32KSEL select: OSC32KCLK clock */
          .clkdiv1 = 0x10000U,                      /* SIM_CLKDIV1 - OUTDIV1: /1, OUTDIV4: /2 */
      };
  const osc_config_t oscConfig_BOARD_BootClockRUN =
      {
          .freq = 0U,                               /* Oscillator frequency: 0Hz */
          .capLoad = (OSC_CAP0P),                   /* Oscillator capacity load: 0pF */
          .workMode = kOSC_ModeOscLowPower,         /* Oscillator low power */
          .oscerConfig =
              {
                  .enableMode = kOSC_ErClkEnable,   /* Enable external reference clock, disable external reference clock in STOP mode */
              }
      };
  
  /*******************************************************************************
   * Code for BOARD_BootClockRUN configuration
   ******************************************************************************/
  void BOARD_BootClockRUN(void)
  {
      /* Set the system clock dividers in SIM to safe value. */
      CLOCK_SetSimSafeDivs();
      /* Set MCG to HIRC mode. */
      CLOCK_SetMcgliteConfig(&mcgliteConfig_BOARD_BootClockRUN);
      /* Set the clock configuration in SIM module. */
      CLOCK_SetSimConfig(&simConfig_BOARD_BootClockRUN);
      /* Set SystemCoreClock variable. */
      SystemCoreClock = BOARD_BOOTCLOCKRUN_CORE_CLOCK;
      /* Set LPUART0 clock source. */
      CLOCK_SetLpuart0Clock(SIM_LPUART_CLK_SEL_IRC48M_CLK);
  }
  
  /*******************************************************************************
   ********************* Configuration BOARD_BootClockVLPR ***********************
   ******************************************************************************/
  /* clang-format off */
  /* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
  !!Configuration
  name: BOARD_BootClockVLPR
  outputs:
  - {id: Bus_clock.outFreq, value: 1 MHz}
  - {id: Core_clock.outFreq, value: 2 MHz}
  - {id: Flash_clock.outFreq, value: 1 MHz}
  - {id: LPO_clock.outFreq, value: 1 kHz}
  - {id: MCGIRCLK.outFreq, value: 2 MHz}
  - {id: System_clock.outFreq, value: 2 MHz}
  settings:
  - {id: MCGMode, value: LIRC2M}
  - {id: powerMode, value: VLPR}
  - {id: MCG_C2_OSC_MODE_CFG, value: ModeOscLowPower}
  - {id: RTCCLKOUTConfig, value: 'yes'}
  - {id: SIM.OUTDIV4.scale, value: '2', locked: true}
  - {id: SIM.RTCCLKOUTSEL.sel, value: OSC.OSCERCLK}
  sources:
  - {id: MCG.LIRC.outFreq, value: 2 MHz}
  - {id: OSC.OSC.outFreq, value: 32.768 kHz}
   * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
  /* clang-format on */
  
  /*******************************************************************************
   * Variables for BOARD_BootClockVLPR configuration
   ******************************************************************************/
  const mcglite_config_t mcgliteConfig_BOARD_BootClockVLPR =
      {
          .outSrc = kMCGLITE_ClkSrcLirc,            /* MCGOUTCLK source is LIRC */
          .irclkEnableMode = kMCGLITE_IrclkEnable,  /* MCGIRCLK enabled, MCGIRCLK disabled in STOP mode */
          .ircs = kMCGLITE_Lirc2M,                  /* Slow internal reference (LIRC) 2 MHz clock selected */
          .fcrdiv = kMCGLITE_LircDivBy1,            /* Low-frequency Internal Reference Clock Divider: divided by 1 */
          .lircDiv2 = kMCGLITE_LircDivBy1,          /* Second Low-frequency Internal Reference Clock Divider: divided by 1 */
          .hircEnableInNotHircMode = false,         /* HIRC source is not enabled */
      };
  const sim_clock_config_t simConfig_BOARD_BootClockVLPR =
      {
          .er32kSrc = SIM_OSC32KSEL_OSC32KCLK_CLK,  /* OSC32KSEL select: OSC32KCLK clock */
          .clkdiv1 = 0x10000U,                      /* SIM_CLKDIV1 - OUTDIV1: /1, OUTDIV4: /2 */
      };
  const osc_config_t oscConfig_BOARD_BootClockVLPR =
      {
          .freq = 0U,                               /* Oscillator frequency: 0Hz */
          .capLoad = (OSC_CAP0P),                   /* Oscillator capacity load: 0pF */
          .workMode = kOSC_ModeOscLowPower,         /* Oscillator low power */
          .oscerConfig =
              {
                  .enableMode = OSC_ER_CLK_DISABLE, /* Disable external reference clock */
              }
      };
  
  /*******************************************************************************
   * Code for BOARD_BootClockVLPR configuration
   ******************************************************************************/
  void BOARD_BootClockVLPR(void)
  {
      /* Set the system clock dividers in SIM to safe value. */
      CLOCK_SetSimSafeDivs();
      /* Set MCG to LIRC2M mode. */
      CLOCK_SetMcgliteConfig(&mcgliteConfig_BOARD_BootClockVLPR);
      /* Set the clock configuration in SIM module. */
      CLOCK_SetSimConfig(&simConfig_BOARD_BootClockVLPR);
      /* Set VLPR power mode. */
      SMC_SetPowerModeProtection(SMC, kSMC_AllowPowerModeAll);
  #if (defined(FSL_FEATURE_SMC_HAS_LPWUI) && FSL_FEATURE_SMC_HAS_LPWUI)
      SMC_SetPowerModeVlpr(SMC, false);
  #else
      SMC_SetPowerModeVlpr(SMC);
  #endif
      while (SMC_GetPowerModeState(SMC) != kSMC_PowerStateVlpr)
      {
      }
      /* Set SystemCoreClock variable. */
      SystemCoreClock = BOARD_BOOTCLOCKVLPR_CORE_CLOCK;
  }
  
  